Fig. 1From: Green lacewings (Neuroptera: Chrysopidae) are commonly associated with a diversity of rickettsial endosymbiontsResult of Rickettsia screening in lacewings and allies. Maximum likelihood tree shows phylogenetic relationships of investigated species based on a 657Â bp alignment of the mitochondrial cytochrome oxidase subunit 1 gene. For each of the species, a bar chart shows the number of sampled individuals, partitioned in Rickettsia positive individuals (black part of bars) and Rickettsia negative individuals (grey part of bars)Back to article page